anthony R.
i have been using the 44% for weeks now…
i have been using the 44% for weeks now , i have without doubt seen an improvement in the shades and will continue to use

Expertwhitening, LLC provides Expertwhite carbamide peroxide gel, a proprietary formula of stabilized hydrogen peroxide gel (carbamide peroxide gel) for teeth whitening with trays / retainers. Safe on enamel. Made in USA. Sold by, and approved by dentists since 2000. Available in 4 Gels strengths to suit your needs. From 16% Sensitive Teeth Carbamide Gel to Our Strongest, Fastest 44% Carbamide Peroxide Tooth Whitening Gel. 30-Day money-back guarantee.
expertwhitening.com (expertwhitening.com) has 301 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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anthony R.
i have been using the 44% for weeks now , i have without doubt seen an improvement in the shades and will continue to use
carol L.
It’s real runny doesn’t stay in tray very well. I also thought I was buying nite white acp that was pictured but it was something different when I received it
Lovly B.
Product did not make much difference on first application or after second use. As 44% is very high on teeth whitening products so was abit dissapointed
Response from expertwhitening.comMar 29, 2019
Dear Lovly We are sorry to hear that you did not experience the results you were hoping for. Yes, this is the strongest whitening gel available so basically there is nothing better on the market to provide excellent teeth whitening results. The only question we have is are you trying to whiten beyond your tooth’s natural base color? People are born with one of 3 teeth color bases White, yellow or gray and once whitening with Expertwhite Gel for 5-7 days in succession - you will be at your tooth’s natural base color. After removing the extrinsic stains (External stains) for tea, coffee etc. The only other reason is that a tooth would not respond to our gel is that you may have been exposed to tetracycline or hyper-fluorination as a child and that could also affect your base color. However, we appreciate you trying our product. You are welcome to return it for a full refund. However, you must email us directly for an RMA number. No refunds are given without a trackable RMA number. Warm Regards Customer Care
Jess G.
I don’t actually know if this product works because when I put it in my mouth it burnt my gums so bad I lost a layer of skin and had white gums for a few days, I was actually really worried at the time. I guess it would whiten you teeth though.
DS
Used four times and have noticed a slight difference. Will keep using.
Jennifer H.
Expected teeth to be whiter after using this product
Kirsty
Not as g9od as I thought it would be but does make a slight difference
Mrs Rosaleen Dineen H.
Sadly, I was disappointed. The actually whitening was not particularly good. If it accidently touch another part of the mouth, you immediately got a swelling. I will give it another try, but not too hopeful. However, thank you for sending it so promptly.